Anisotropy-driven constraints on the transition from Galactic to extragalactic cosmic-ray sources

arXiv:2608.26933 · astro-ph.HE · Submitted 2026-08-27 · Read on arXiv

astro-ph.HE

Submitted: 2026-08-27

Updated: 2026-08-27

Terminology

• Anisotropy — 51× in this paper · explained in 3 episodes
• Adam — 5× in this paper · explained in 2 episodes
• Galactic Magnetic Field — 5× in this paper
• Coherence Length — 4× in this paper · explained in 2 episodes
• Consistency — 2× in this paper · explained in 3 episodes
• Metallicity — 2× in this paper · explained in 3 episodes
• AGN — 1× in this paper · explained in 1 episode
• Abundance — 1× in this paper · explained in 1 episode
• Accretion Shock — 1× in this paper · explained in 1 episode
• Benchmark — 1× in this paper · explained in 2 episodes
• Fine-Tuning — 1× in this paper · explained in 5 episodes
• Large High Altitude Air Shower Observatory — 1× in this paper
• Trace — 1× in this paper · explained in 2 episodes

Sources

• Science Prospects for the Southern Wide-field Gamma-ray Observatory: SWGO
• Deducing the Source of Ultrahigh Energy Cosmic Rays
• Cygnus X-3: A variable petaelectronvolt gamma-ray source
• Cosmic Rays: Recent Progress and some Current Questions
• Microquasars as the major contributors to Galactic cosmic rays around the "knee"
• Suppressed diffusion and gamma-ray emission from the Cygnus bubble
• Galactic Cosmic Ray Transport in the Giant Circumgalactic Medium Halo
• Cygnus OB2 as a test case for particle acceleration in young massive star clusters
• EPOS.LHC-R : a global approach to solve the muon puzzle
• The Random Magnetic Field of the Milky Way
• Constraining cosmological simulations with peculiar velocities: a forward-modeling approach
• Constraints on Hadronic Emission from Microquasars Detected by LHAASO
• Microquasar Remnants as Pevatrons Illuminating the Galactic Cosmic Ray Knee

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